The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Clear out your shelves for a bumper new crop of books by authors including Naomi Klein, Rebecca Solnit and Xand Van Tulleken, ...

A team of astronomers have used the Hubble space telescope to capture with direct imaging asteroids smashing into each other ...

Over the last century of cinematic sci-fi, movies like Planet of the Apes and The Thing have produced some of the most ...

The answer is as obvious as it seems – the Earth looks flat when you're standing on it, not cone-shaped. Visual evidence ...

From memorable installments of "Pluribus" and "Andor" to "Severance" and "Paradise," here are the 11 best TV episodes of 2025 ...

Leading X-ray space telescopes XMM-Newton and XRISM have spotted a never-seen-before blast from a supermassive black hole. In ...

Sci-fi movies explore many great ideas, but movies like Alien deserve to be considered greats and remain at the top decades ...

Artificial Intelligence has learned the art of flattery. The result is tragic: we have taught machines to keep us stupid, ...

Baba Vanga, the legendary Bulgarian mystic often referred to as the “Nostradamus of the Balkans,” continues to fascinate and ...

The past year won't be remembered as one that marked a record of important space missions, but one when the foundations for ...